cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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vsp1_clu.h (924B)

      1/* SPDX-License-Identifier: GPL-2.0+ */
      2/*
      3 * vsp1_clu.h  --  R-Car VSP1 Cubic Look-Up Table
      4 *
      5 * Copyright (C) 2015 Renesas Corporation
      6 *
      7 * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com)
      8 */
      9#ifndef __VSP1_CLU_H__
     10#define __VSP1_CLU_H__
     11
     12#include <linux/spinlock.h>
     13
     14#include <media/media-entity.h>
     15#include <media/v4l2-ctrls.h>
     16#include <media/v4l2-subdev.h>
     17
     18#include "vsp1_entity.h"
     19
     20struct vsp1_device;
     21struct vsp1_dl_body;
     22
     23#define CLU_PAD_SINK				0
     24#define CLU_PAD_SOURCE				1
     25
     26struct vsp1_clu {
     27	struct vsp1_entity entity;
     28
     29	struct v4l2_ctrl_handler ctrls;
     30
     31	bool yuv_mode;
     32	spinlock_t lock;
     33	unsigned int mode;
     34	struct vsp1_dl_body *clu;
     35	struct vsp1_dl_body_pool *pool;
     36};
     37
     38static inline struct vsp1_clu *to_clu(struct v4l2_subdev *subdev)
     39{
     40	return container_of(subdev, struct vsp1_clu, entity.subdev);
     41}
     42
     43struct vsp1_clu *vsp1_clu_create(struct vsp1_device *vsp1);
     44
     45#endif /* __VSP1_CLU_H__ */